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    <title>OpenMed - 开源医疗AI命名实体识别平台</title>
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    <!-- Hero Section -->
    <section class="hero-gradient text-white py-24 px-6">
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            <h1 class="text-6xl font-bold mb-6 serif-font">OpenMed</h1>
            <p class="text-2xl mb-8 font-light">开源医疗AI命名实体识别平台</p>
            <div class="max-w-3xl mx-auto">
                <p class="text-lg leading-relaxed opacity-90">
                    超过380个医疗领域NER模型，专注于从临床和生物医学文本中提取关键信息，推动医疗AI的开放与创新
                </p>
            </div>
            <div class="mt-10 flex justify-center space-x-6">
                <a href="https://huggingface.co/OpenMed" target="_blank" class="bg-white text-purple-700 px-8 py-3 rounded-full font-semibold hover:bg-gray-100 transition duration-300">
                    <i class="fab fa-github mr-2"></i>访问官网
                </a>
                <button class="border-2 border-white px-8 py-3 rounded-full font-semibold hover:bg-white hover:text-purple-700 transition duration-300">
                    <i class="fas fa-book-open mr-2"></i>快速开始
                </button>
            </div>
        </div>
    </section>

    <!-- Problem Section -->
    <section class="py-20 px-6 bg-white">
        <div class="max-w-6xl mx-auto">
            <div class="text-center mb-12">
                <h2 class="text-4xl font-bold mb-4 serif-font">
                    <span class="drop-cap">为</span>什么选择OpenMed？
                </h2>
            </div>
            <div class="grid md:grid-cols-3 gap-8">
                <div class="text-center card-hover p-8 rounded-lg bg-gray-50">
                    <div class="text-5xl mb-4 feature-icon">
                        <i class="fas fa-lock-open"></i>
                    </div>
                    <h3 class="text-xl font-semibold mb-3">打破技术壁垒</h3>
                    <p class="text-gray-600">摆脱高昂许可费用和闭源模型限制，让中小团队也能使用顶尖医疗AI技术</p>
                </div>
                <div class="text-center card-hover p-8 rounded-lg bg-gray-50">
                    <div class="text-5xl mb-4 feature-icon">
                        <i class="fas fa-microscope"></i>
                    </div>
                    <h3 class="text-xl font-semibold mb-3">专业医疗覆盖</h3>
                    <p class="text-gray-600">覆盖药物、疾病、基因等多个医疗领域，F1分数高达0.998的精准识别</p>
                </div>
                <div class="text-center card-hover p-8 rounded-lg bg-gray-50">
                    <div class="text-5xl mb-4 feature-icon">
                        <i class="fas fa-rocket"></i>
                    </div>
                    <h3 class="text-xl font-semibold mb-3">加速创新应用</h3>
                    <p class="text-gray-600">通过开源社区推动医疗研究与临床应用的快速发展</p>
                </div>
            </div>
        </div>
    </section>

    <!-- Core Features -->
    <section class="py-20 px-6 bg-gray-100">
        <div class="max-w-6xl mx-auto">
            <h2 class="text-4xl font-bold text-center mb-16 serif-font">核心功能</h2>
            
            <!-- Feature Grid -->
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                    <div class="flex items-center mb-4">
                        <div class="text-3xl mr-4 text-purple-600">
                            <i class="fas fa-layer-group"></i>
                        </div>
                        <h3 class="text-2xl font-semibold">多领域NER模型</h3>
                    </div>
                    <p class="text-gray-600 mb-4">覆盖药物、疾病、基因、解剖等医疗实体，提供业界领先的识别精度</p>
                    <div class="bg-purple-50 p-4 rounded-lg">
                        <span class="text-purple-700 font-semibold">F1分数高达 0.998</span>
                    </div>
                </div>
                
                <div class="bg-white p-8 rounded-xl shadow-lg card-hover">
                    <div class="flex items-center mb-4">
                        <div class="text-3xl mr-4 text-purple-600">
                            <i class="fas fa-sliders-h"></i>
                        </div>
                        <h3 class="text-2xl font-semibold">灵活模型规模</h3>
                    </div>
                    <p class="text-gray-600 mb-4">从65M到568M参数，适配不同硬件需求和应用场景</p>
                    <div class="flex space-x-2">
                        <span class="bg-gray-100 px-3 py-1 rounded-full text-sm">轻量级</span>
                        <span class="bg-gray-100 px-3 py-1 rounded-full text-sm">标准版</span>
                        <span class="bg-gray-100 px-3 py-1 rounded-full text-sm">高性能</span>
                    </div>
                </div>
                
                <div class="bg-white p-8 rounded-xl shadow-lg card-hover">
                    <div class="flex items-center mb-4">
                        <div class="text-3xl mr-4 text-purple-600">
                            <i class="fab fa-python"></i>
                        </div>
                        <h3 class="text-2xl font-semibold">Hugging Face集成</h3>
                    </div>
                    <p class="text-gray-600 mb-4">通过Transformers库一键加载，简化开发流程</p>
                    <code class="text-sm bg-gray-100 p-2 rounded block">
                        pipeline("token-classification", model="OpenMed/...")
                    </code>
                </div>
                
                <div class="bg-white p-8 rounded-xl shadow-lg card-hover">
                    <div class="flex items-center mb-4">
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                            <i class="fas fa-database"></i>
                        </div>
                        <h3 class="text-2xl font-semibold">广泛数据支持</h3>
                    </div>
                    <p class="text-gray-600 mb-4">基于13个专业医疗数据集训练，覆盖广泛生物医学场景</p>
                    <div class="text-purple-700 font-semibold">
                        <i class="fas fa-check-circle mr-2"></i>临床记录 | 医学文献 | 研究报告
                    </div>
                </div>
            </div>

            <!-- Visualization -->
            <div class="bg-white p-8 rounded-xl shadow-lg">
                <h3 class="text-2xl font-semibold mb-6 text-center">OpenMed 生态系统</h3>
                <div class="mermaid">
                    graph TD
                        A[OpenMed平台] --> B[380+ NER模型]
                        B --> C[药物识别]
                        B --> D[疾病诊断]
                        B --> E[基因分析]
                        B --> F[解剖结构]
                        
                        A --> G[技术栈]
                        G --> H[Hugging Face]
                        G --> I[Transformers]
                        G --> J[Apache 2.0]
                        
                        A --> K[应用场景]
                        K --> L[临床记录分析]
                        K --> M[药物研究]
                        K --> N[癌症研究]
                        
                        style A fill:#667eea,stroke:#fff,color:#fff
                        style B fill:#764ba2,stroke:#fff,color:#fff
                </div>
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        </div>
    </section>

    <!-- Use Cases -->
    <section class="py-20 px-6 bg-white">
        <div class="max-w-6xl mx-auto">
            <h2 class="text-4xl font-bold text-center mb-16 serif-font">应用场景</h2>
            
            <div class="grid md:grid-cols-3 gap-8">
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                    <div class="bg-gradient-to-br from-purple-100 to-pink-100 p-8 rounded-xl h-full card-hover">
                        <div class="text-4xl mb-4 text-purple-600">
                            <i class="fas fa-file-medical"></i>
                        </div>
                        <h3 class="text-xl font-semibold mb-3">临床记录分析</h3>
                        <p class="text-gray-700 mb-4">从患者记录中自动提取药物和疾病信息，优化诊断工具，提升医疗效率</p>
                        <div class="text-sm text-purple-700">
                            <i class="fas fa-arrow-right mr-2"></i>智能病历管理
                        </div>
                    </div>
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                        <div class="text-4xl mb-4 text-blue-600">
                            <i class="fas fa-pills"></i>
                        </div>
                        <h3 class="text-xl font-semibold mb-3">药物研究</h3>
                        <p class="text-gray-700 mb-4">识别文献中的化学物质和基因，支持药物开发和交互分析</p>
                        <div class="text-sm text-blue-700">
                            <i class="fas fa-arrow-right mr-2"></i>加速新药研发
                        </div>
                    </div>
                </div>
                
                <div class="group">
                    <div class="bg-gradient-to-br from-pink-100 to-purple-100 p-8 rounded-xl h-full card-hover">
                        <div class="text-4xl mb-4 text-pink-600">
                            <i class="fas fa-dna"></i>
                        </div>
                        <h3 class="text-xl font-semibold mb-3">癌症研究</h3>
                        <p class="text-gray-700 mb-4">提取肿瘤相关基因实体，加速肿瘤学知识图谱构建</p>
                        <div class="text-sm text-pink-700">
                            <i class="fas fa-arrow-right mr-2"></i>精准医疗支持
                        </div>
                    </div>
                </div>
            </div>
        </div>
    </section>

    <!-- Getting Started -->
    <section class="py-20 px-6 bg-gray-100">
        <div class="max-w-6xl mx-auto">
            <h2 class="text-4xl font-bold text-center mb-16 serif-font">快速上手</h2>
            
            <div class="max-w-4xl mx-auto">
                <div class="bg-white rounded-xl shadow-lg p-8">
                    <div class